In the past decade, interest in nanoplasmonic structures has experienced significant growth,
owing to rapid advancements in materials science and the evolution of novel …

This work proposes a novel design composed of graphene nanoribbons-based optofluidic
tweezers to manipulate and sort bio-particles with radii below 2.5 nm. The suggested …

Plasmonic tweezers based on periodic nanostructures have been used to manipulate
particles through multiple and uniform local surface plasmon (LSP) fields. However, the …

Plasmonic nanoantennas with suitable far-field characteristics are of huge interest for
utilization in optical wireless links, inter-/intrachip communications, LiDARs, and photonic …

Here, we numerically prove that light with linear polarization can be coupled to surface
plasmon polaritons at an elliptical hole perforated in a gold layer to generate plasmonic …

Metadevices are of paramount interest and importance due to their exotic capabilities in light
control and manipulation in the nano‐scale regime. Various practical applications, including …

Particle levitation is crucial in optical trapping considering contamination and alteration of
the character of the particle due to physical contact with the structure. A strong field gradient …

Taking advantage of a non-uniformly biased graphene sheet, a novel electrically
reconfigurable platform for sub-nanometer manipulation of nanoparticles (NPs) is proposed …

Dynamic optical tweezer structures are in high demand as a result of recent advances in
particle manipulation. In optical trapping, particle levitation is crucial due to contamination …